private boolean addArtifact()

in src/main/java/org/apache/sling/installer/factory/model/impl/InstallFeatureModelTask.java [205:246]
40 lines of code
10 McCabe index (conditional complexity)

    private boolean addArtifact(final Artifact artifact,
            final List<InstallableResource> result) {
        File artifactFile = (this.installContext.storageDirectory == null ? null
                : getArtifactFile(this.installContext.storageDirectory, artifact.getId()));
        ArtifactHandler handler;
        if (artifactFile == null || !artifactFile.exists()) {
            try {
                handler = this.installContext.artifactManager.getArtifactHandler(artifact.getId().toMvnUrl());
            } catch (final IOException ignore) {
                return false;
            }
        } else {
            try {
                handler = new ArtifactHandler(artifactFile);
            } catch (final MalformedURLException e) {
                return false;
            }
        }
        if (handler == null) {
            return false;
        }
        try {
            final URLConnection connection = handler.getLocalURL().openConnection();
            connection.connect();
            final InputStream is = connection.getInputStream();
            final long lastModified = connection.getLastModified();
            final String digest = lastModified == 0 ? null : String.valueOf(lastModified);
            // handle start order
            final Dictionary<String, Object> dict = new Hashtable<String, Object>();
            if (artifact.getStartOrder() > 0) {
                dict.put(InstallableResource.BUNDLE_START_LEVEL, artifact.getStartOrder());
            }
            dict.put(InstallableResource.RESOURCE_URI_HINT, handler.getLocalURL().toString());

            result.add(new InstallableResource("/".concat(artifact.getId().toMvnName()), is, dict, digest,
                    InstallableResource.TYPE_FILE, null));
        } catch (final IOException ioe) {
            logger.warn("Unable to read artifact " + handler.getLocalURL(), ioe);
            return false;
        }
        return true;
    }